A ringer that goes off when you get near your girlfriend or when your girlfriend tells you they are somewhere. So they can go find you.
Oh my goodness my girlfriend ringer is going off right now.!
“Oh who’s that girl?”
“Her name’s Jessica Ringer, what a hoe.”
This is a euphamism for having a bowel movement.
Man, I just took a nice bowl ringer.
That guy who says he wants to hang out but declines every time he is asked
Alexey is a mud ringer
When one soils themselves while at work.
That guy Ringered his pants on a fire alarm and missed the next call!
Loosely based on definitions where cheating or subterfuge are involved, the word ringer can also be used colloquially or jokingly to indicate a shark that simply seeks out easy prey in any competitive sport or game.
Wtf? We just play casually here. Tell your ringer buddy to fuck off.